2569238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 2130922

約数列:

[1, 2, 7, 14, 23, 46, 79, 101, 158, 161, 202, 322, 553, 707, 1106, 1414, 1817, 2323, 3634, 4646, 7979, 12719, 15958, 16261, 25438, 32522, 55853, 111706, 183517, 367034, 1284619, 2569238]

約数ペア:

[(1, 2569238), (2, 1284619), (7, 367034), (14, 183517), (23, 111706), (46, 55853), (79, 32522), (101, 25438), (158, 16261), (161, 15958), (202, 12719), (322, 7979), (553, 4646), (707, 3634), (1106, 2323), (1414, 1817)]